*{
    -webkit-box-sizing:border-box;
    -moz-box-sizing:border-box;
    -o-box-sizing:border-box;
    box-sizing:border-box;
    font-family:Arial, "Helvetica Neue", Helvetica, sans-serif;
}

h1 {
    text-align: center;
    font-size: 3em;
}

.content {
    display: block;
    width: 1200px;
    background: rgb(215, 215, 215);
    padding: 1em;
    overflow: hidden;
    margin: 0 auto;

}

.container {
    width: 100%;
    background: grey;
    float: left;
    display: inline-block;
    overflow: hidden;
    box-sizing: border-box;
    height: 45px;
    position: relative;
    cursor: pointer;
}

.marquee-sibling {
    padding: 0;
    background: rgb(61, 61, 61);
    width: 20%;
    height: 45px;
    line-height: 42px;
    font-size: 12px;
    font-weight: normal;
    color: #ffffff;
    text-align: center;
    float: left;
    left: 0;
    z-index: 2000;
}

.marquee, *[class^="marquee"] {
    display: inline-block;
    white-space: nowrap;
    position:absolute;
}

.marquee{
    margin-left: 25%;
}

.marquee-content-items{
    display: inline-block;
    padding: 5px;
    margin: 0;
    height: 45px;
    position: relative;
}

.marquee-content-items li{
    display: inline-block;
    line-height: 35px;
    color: #fff;
}

.marquee-content-items li:after{
    content: "|";
    margin: 0 1em;
}